Calcium and barium, strontium's two immediate neighbors in Periodic Table column 2 of a wide form periodic table.
I don't see any elements listed... but the elements that are most similar to calcium in behavior would be those directly above or below it; Mg (Magnesium) and Sr (Strontium).
You can refer to the Activity Series of Metals, though the most reactive are Lithium, Potassium, Strontium, Calcium and Sodium.
Ge Germanium
The elements in the same family (group) as carbon would be the most carbon-like elements.
Strontium is in the second column of the Periodic table, therefore it naturally carries a 2+ charge... Oxygen is a Chalcogen so it naturally carries a 2- SrO
Calcium is in group 2/IIA, so the other elements in that group would be expected to behave most like calcium.
Strontium is one of the most common elements found on earth. It is mainly found in igneous rock, and sedimentary formations.
I don't see any elements listed... but the elements that are most similar to calcium in behavior would be those directly above or below it; Mg (Magnesium) and Sr (Strontium).
You can refer to the Activity Series of Metals, though the most reactive are Lithium, Potassium, Strontium, Calcium and Sodium.
Strontium-88 It is the closest to the Strontium atomic mass.
Bamboo
Beryllium, Magnesium, Calcium, Strontium, Barium, and Radium all have an oxidation state of plus 2.
Cesium. For non-transition elements such as rubidium, cesium, and strontium, the most chemically similar element to any other element is always one in the same column of the Periodic Table but in an adjacent row. Since strontium is not in the same column as rubidium but cesium is in the same column and an adjacent row, the answer follows. (This rule is sometimes true also for transition elements, but not always: For example, for elements in columns 8, 9, and 10, the most nearly chemically similar element is one in the same row and an adjacent column within this group, rather than one in the same column but an adjacent row.)
Ge Germanium
Ge Germanium
The elements in the same family (group) as carbon would be the most carbon-like elements.
Strontium is in the second column of the Periodic table, therefore it naturally carries a 2+ charge... Oxygen is a Chalcogen so it naturally carries a 2- SrO